Comparison

ICD 9 vs ICD

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ICD 9

This app facilitates the transition to ICD-10 coding for medical professionals. It offers quick conversion between ICD-9 and ICD-10 diagnostic codes, with detailed descriptions and alternative codes. Users can also search for codes and save frequently used ones for fast access.

Highlights
  • ICD-9 to ICD-10 conversion
  • Detailed ICD-10 code descriptions
  • View ICD-10 alternatives
  • Search ICD-10 and view ICD-9
  • Access specialty common codes
Features
Read full description

This innovative application for ICD-10 transition is an extraordinary tool for medical practices and physicians to convert ICD-9 diagnostic codes to ICD-10 version of comprehensive coding. This handy time-saving tool includes all the ICD-9 codes and their respective ICD-10 codes. Our ICD 9-10 converter provides you a fast ICD 10 code searching which you may also add to favorites. It's a one tap access to your specialty's most used ICD 9 and their corresponding ICD 10 codes. - One Step ICD 10 conversion - View detailed description against each ICD 10 codes - View all available ICD 10 alternatives against each ICD 9 codes - View ICD 9 code against ICD 10 - Search ICD 10 and view its ICD 9 code - Easy and fast access to your Common Specialty codes and its conversion

About

ICD

This medical coding tool provides fast, up-to-date ICD-10-CM code lookup and selection. It features instant search, clinical notes, and structured browsing to streamline workflows for healthcare professionals and students. Advanced features like iCloud sync and an ad-free experience are available with a subscription.

Highlights
  • Up-to-date ICD-10-CM database
  • Instant search with real-time highlighting
  • Includes official notes for accuracy
  • Structured browsing by chapters
  • Code sharing via email or AirPrint
  • iCloud sync for favorites
  • Ad-free experience with subscription
Features
Read full description

Find ICD-10-CM codes, review coding guidance, and organize your personal reference on iPhone and iPad. SMART SEARCH 2.0 Search by code, condition, clinical abbreviation, or everyday term. Try HTN, heart attack, left cataract, or stage 3 CKD. Combine code families with words, such as E11 neuropathy or M25 left knee. Smart Search considers diagnosis descriptions, official Alphabetical Index terms, synonyms, abbreviations, and relevant coding notes. It recognizes explicit laterality, stage, and encounter terms and helps recover common spelling mistakes. Selected results include a brief explanation of why they matched. REVIEW CODING CONTEXT Open a result to review its full description, Includes terms, Excludes notes, Code First instructions, and Use Additional Code guidance where available. Browse chapters and code families to explore related entries. CHOOSE YOUR EDITION The official ICD-10-CM FY2027 edition is effective October 1, 2026 through September 30, 2027 and is available with an active subscription. ICD-10-CM FY2026 remains available for free as an earlier reference edition. Choose your active database in Browse, Search, or Favorites. The app clearly labels the selected edition and its effective period. Switching editions preserves your saved favorites, folders, and personal notes. Always choose the edition appropriate to the date of service. BUILD YOUR PERSONAL REFERENCE Save frequently used codes and organize them into folders. Free access includes up to 10 favorites. An active subscription unlocks unlimited favorites, personal code note editing, the FY2027 edition, and an ad-free experience. Previously saved favorites and notes remain available after a subscription expires, including saved content above the free limit. Previously saved notes remain readable. iCloud sync is included for free users and subscribers. USE OFFLINE Search and browse the bundled databases without an internet connection. Read the official FY2027 coding guidelines offline. Purchases, restoration, and iCloud sync require connectivity. HELP WHEN YOU NEED IT Explore searchable FAQs and the Favorites & Notes guide inside the app. SUBSCRIPTIONS Choose from the subscription options displayed in the app. Prices, renewal terms, and any applicable offers are shown at checkout. Manage or cancel your subscription in your Apple account settings. Reference content is based on official CDC/NCHS ICD-10-CM releases. Independently developed by VLR Software LLC; this is not a government app. Search results support reference lookup and do not establish a diagnosis or replace professional coding judgment. Privacy Policy: https://www.vlrsoftware.com/app/icd10-2026/privacy Terms of Use: https://www.vlrsoftware.com/app/icd10-2026/terms

Screenshots

ICD 94 screens
ICD4 screens

Verdict

The call

The clearest difference is in-app purchases: ICD 9 at none against ICD's 4. ICD 9 also leads on ads (none vs shown) and iOS requirement (12.3 vs 18.6). ICD's advantage is update cadence (every 10 days vs every 5 weeks). On price, review sentiment and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ICD sells 4 in-app purchases, starting at $4.99 per month. ICD 9 asks for nothing beyond the download.

UpkeepUpdate frequency

ICD 9 ships an update every 5 weeks, ICD every 10 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
ICD 9 versus ICD: the parameters behind the verdict, then further details
ParameterICD 9ICD
PriceFreeFree
Rating4.3 (22 ratings) — better—
Positive reviews92.6% of reviews94.4% of reviews — better
Number of ratings22 — better—
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.3 — better18.6
Further details — not scored
Size10 MB322 MB
Age rating4++4
DeveloperCareCloud Corp.VLR Software

Customer experience

ICD 9

All ratings22 ratings
Positive86.4%
Neutral0.0%
Negative13.6%
Written reviews54 reviews
Positive92.6%
Neutral0.0%
Negative7.4%

ICD

Written reviews18 reviews
Positive94.4%
Neutral0.0%
Negative5.6%

Bugs and requests

ICD 9

Reported bugs

4 issues
  • First search yields no code available
  • Search can be wonky at times
  • Difficult to search and convert
  • Can't find simple codes

Requested features

4 requests
  • Add more specialties (e.g., nephrology)
  • Show more codes around the searched code for inexact matches
  • Allow reorganization of favorite list by ICD 9 numerical order, ICD 10 ABC order, and customized order
  • Make decimal optional for input

ICD

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ICD 9

No in-app purchases

4 purchases

ICD

Subscriptions3
  • 1 Month$4.991 Month
  • 6 Months$9.996 Months
  • 12 Months$14.991 Year
One-time1
  • ICD 10 Premium$6.99

Questions

Is ICD 9 free?
ICD 9 is free to download, with no in-app purchases.
Is ICD free?
ICD is free to download, with in-app purchases available.
Do ICD 9 or ICD have ads?
ICD shows ads; ICD 9 does not.
Which is updated more often, ICD 9 or ICD?
ICD 9 ships an update every 5 weeks, and ICD every 10 days. Most recently, ICD 9 was updated on October 21, 2026 and ICD on October 24, 2026.

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